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A Phase I-II Study of Adjuvant Concurrent Carboplatin and Accelerated Radiation Therapy for Triple Negative Breast Cancer: Updated Results [Meeting Abstract]

Golden, EB; Chhabra, AM; Fenton-Kerimian, MB; Novik, Y; Oratz, R; Speyer, J; Formenti, SC
ISSN: 1879-355x
CID: 2097822

Clinical Trial Evidence of the Antitumor Activity of Topical Imiquimod for Breast Cancer Skin Metastases [Letter]

Adams, Sylvia; Novik, Yelena; Oratz, Ruth; Axelrod, Deborah; Speyer, James; Tiersten, Amy; Goldberg, Judith D; Bhardwaj, Nina; Unutmaz, Derya; Demaria, Sandra; Formenti, Silvia
PMID: 25092780
ISSN: 0732-183x
CID: 1105352

Prone breast intensity modulated radiation therapy: 5-year results

Osa, Etin-Osa O; DeWyngaert, Keith; Roses, Daniel; Speyer, James; Guth, Amber; Axelrod, Deborah; Fenton Kerimian, Maria; Goldberg, Judith D; Formenti, Silvia C
PURPOSE: To report the 5-year results of a technique of prone breast radiation therapy delivered by a regimen of accelerated intensity modulated radiation therapy with a concurrent boost to the tumor bed. METHODS AND MATERIALS: Between 2003 and 2006, 404 patients with stage I-II breast cancer were prospectively enrolled into 2 consecutive protocols, institutional trials 03-30 and 05-181, that used the same regimen of 40.5 Gy/15 fractions delivered to the index breast over 3 weeks, with a concomitant daily boost to the tumor bed of 0.5 Gy (total dose 48 Gy). All patients were treated after segmental mastectomy and had negative margins and nodal assessment. Patients were set up prone: only if lung or heart volumes were in the field was a supine setup attempted and chosen if found to better spare these organs. RESULTS: Ninety-two percent of patients were treated prone, 8% supine. Seventy-two percent had stage I, 28% stage II invasive breast cancer. In-field lung volume ranged from 0 to 228.27 cm(3), mean 19.65 cm(3). In-field heart volume for left breast cancer patients ranged from 0 to 21.24 cm(3), mean 1.59 cm(3). There was no heart in the field for right breast cancer patients. At a median follow-up of 5 years, the 5-year cumulative incidence of isolated ipsilateral breast tumor recurrence was 0.82% (95% confidence interval [CI] 0.65%-1.04%). The 5-year cumulative incidence of regional recurrence was 0.53% (95% CI 0.41%-0.69%), and the 5-year overall cumulative death rate was 1.28% (95% CI 0.48%-3.38%). Eighty-two percent (95% CI 77%-85%) of patients judged their final cosmetic result as excellent/good. CONCLUSIONS: Prone accelerated intensity modulated radiation therapy with a concomitant boost results in excellent local control and optimal sparing of heart and lung, with good cosmesis. Radiation Therapy Oncology Group protocol 1005, a phase 3, multi-institutional, randomized trial is ongoing and is evaluating the equivalence of a similar dose and fractionation approach to standard 6-week radiation therapy with a sequential boost.
PMID: 24867535
ISSN: 0360-3016
CID: 1073902

Phase 2 trial of everolimus and carboplatin combination in patients with triple negative metastatic breast cancer

Singh, Jasmeet; Novik, Yelena; Stein, Stacey; Volm, Matthew; Meyers, Marlene; Smith, Julia; Omene, Coral; Speyer, James; Schneider, Robert; Jhaveri, Komal; Formenti, Silvia; Kyriakou, Victoria; Joseph, Benson; Goldberg, Judith D; Li, Xiaochun; Adams, Sylvia; Tiersten, Amy
INTRODUCTION: Rapamycin acts synergistically with platinum agents to induce apoptosis and inhibit proliferation in breast cancer cell lines. Combination of everolimus also known as RAD001 (oral mammalian target of rapamycin (mTOR) inhibitor) and carboplatin may have activity in metastatic triple-negative breast cancer (TNBC). METHODS: The primary objective of this study was to determine clinical benefit rate (CBR), that is (complete remission (CR) + partial remission (PR) + stable disease (SD) lasting >/=6 months) and the toxicity of everolimus/carboplatin in women with metastatic TNBC. Prior carboplatin was allowed. Treatment consisted of intravenous carboplatin area under the curve (AUC) 6 (later decreased to AUC 5 and subsequently to AUC 4) every 3 weeks with daily 5 mg everolimus. RESULTS: We enrolled 25 patients in this study. Median age was 58 years. There were one CR, six PRs, seven SDs and eight PDs (progression of disease). CBR was 36% (95% confidence interval (CI) 21.1 to 57.4%). One SD was achieved in a patient progressing on single agent carboplatin. The median progression free survival (PFS) was 3 months (95% CI 1.6 to 4.6 months) and overall survival (OS) was 16.6 months (95% CI 7.3 months to not reached). There were seven patients (28%) with >/= grade 3 thrombocytopenia; three (12%) with grade 3 neutropenia (no bleeding/febrile neutropenia) and one (4%) with grade 3 anemia. Greater hematological toxicity was seen in the first seven patients treated with carboplatin AUC5/6. After the amendment for starting dose of carboplatin to AUC 4, the regimen was well tolerated with only one out of 18 patients with grade 3 neutropenia and two patients with grade 3 thrombocytopenia. There was only one case of mucositis. CONCLUSION: Everolimus-carboplatin was efficacious in metastatic TNBC. Dose limiting hematological toxicity was observed when AUC5/6 of carboplatin was combined with everolimus. However, carboplatin AUC 4 was well tolerated in combination with everolimus with continuing responses. TRIAL REGISTRATIONS: NCT01127763.
PMID: 24684785
ISSN: 1465-542x
CID: 1583872

A phase II trial on the combination of bevacizumab and irinotecan in recurrent ovarian cancer. [Meeting Abstract]

Ling, Huichung Tina; Muggia, Franco; Speyer, James L; Curtin, John Patrick; Blank, Stephanie V; Boyd, Leslie R; Pothuri, Bhavana; Li, Xiaochun; Goldberg, Judith D; Tiersten, Amy
ISSN: 1527-7755
CID: 2142222

Concurrent adjuvant systemic therapy and accelerated radiotherapy in triple-negative breast cancer: A feasibility trial. [Meeting Abstract]

Ashworth, Rene Eleanor; Adams, Sylvia; Fenton-Kerimian, Maria; Sacris, Erlinda; Speyer, James L; Leichman, Cynthia G; Janosky, Maxwell Dale; Guo, Songchuan; Goldberg, Judith D; Novik, Yelena; Formenti, Sylvia
ISSN: 1527-7755
CID: 2173092

Combination of irinotecan and bevacizumab for heavily pretreated recur-rent ovarian cancer: A phase II trial [Meeting Abstract]

Ling, H; Muggia, F; Speyer, J; Curtin, J; Blank, S; Boyd, L; Pothuri, B; Li, X; Goldberg, J; Tiersten, A
Objective: Irinotecan and bevacizumab have single-agent activity in both platinum- sensitive and -resistant recurrent ovarian cancer. We sought to evaluate the efficacy and safety of irinotecan in combination with bevacizumab in these patients. The primary end point of the study was to estimate the progression-free survival (PFS) rate at 6 months. Secondary objectives included overall survival, observed response rate, duration of response, and toxicity. Methods: Patients with recurrent ovarian cancerwho had received any number of prior regimens were eligible. Irinotecan 250 mg/m2 (amended to 175 mg/m2 after treatment-related toxicities in the first 6 patients) and bevacizumab 15 mg/kg every 3 weeks were administered until disease progression or toxicity. Response was assessed by Response Evaluation Criteria in Solid Tumors (RECIST) every 2 cycles and by CA-125 criteria for those patients without measurable disease. Results: Thus far, 25 of the planned 35 patients have been enrolled in the study. Themedian age was 61 years (range, 45-78 years). Seven patients were platinum-sensitive and 18 patients were platinum-resistant. The median number of prior regimens was 5 (range, 1-12), with 10 patients having received prior bevacizumab-containing therapies and 9 patients prior topotecan-containing therapies. The median number of study treatments received was 6 cycles (range, 1-25 cycles); 4 patients withdrew after only 1 cycle (3 due to toxicity and 1 due to physician discretion). Of the 19 patients assessable for response at this time, 5 patients experienced partial response (PR), 11 patientsmaintained stable disease (SD), and 3 patients had progressive disease. Eleven of the patients with PR/SD were platinum-resistant. The observed clinical benefit rate (PR+SD) was 68% (95% CI: 50%, 86%) for the 25 enrolled patients (intention to treat). Durable responses were observed, with 9 patients having longer than 24 weeks of sustained response. Themedian PFS was 8.1 months, and the median overall survival was!
ISSN: 0090-8258
CID: 452992

RAD001-carboplatin combination in triple-negative metastatic breast cancer (TNMBC): A phase II trial [Meeting Abstract]

Singh, Jasmeet Chadha; Stein, Stacy; Volm, Matthew; Smith, Julia Anne; Adams, Sylvia; Meyers, Marlene; Speyer, James L; Novik, Yelena; Schneider, Robert; Formenti, Sylvia; Muggia, Franco; Jhaveri, Komal L; Goldberg, Judith D; Heese, Scott; Li, Xiaochun; Davis, Samantha; Tiersten, Amy
ISSN: 1527-7755
CID: 1675572

Cardiac Effects of Cancer Therapy

Chapter by: Zheng, H; Kobrinsky, B; Katz, S; Speyer, JL
in: Abeloff's clinical oncology by
Philadelphia, PA : Churchill Livingstone/Elsevier, c2013
pp. 858-873.e5
ISBN: 9780323222112
CID: 1843162

Topical TLR7 agonist imiquimod can induce immune-mediated rejection of skin metastases in patients with breast cancer

Adams, Sylvia; Kozhaya, Lina; Martiniuk, Frank; Meng, Tze-Chiang; Chiriboga, Luis; Liebes, Leonard; Hochman, Tsivia; Shuman, Nicholas; Axelrod, Deborah; Speyer, James; Novik, Yelena; Tiersten, Amy; Goldberg, Judith D; Formenti, Silvia C; Bhardwaj, Nina; Unutmaz, Derya; Demaria, Sandra
PURPOSE: Skin metastases of breast cancer remain a therapeutic challenge. Toll-like receptor 7 agonist imiquimod is an immune response modifier and can induce immune-mediated rejection of primary skin malignancies when topically applied. Here we tested the hypothesis that topical imiquimod stimulates local antitumor immunity and induces the regression of breast cancer skin metastases. EXPERIMENTAL DESIGN: A prospective clinical trial was designed to evaluate the local tumor response rate of breast cancer skin metastases treated with topical imiquimod, applied 5 d/wk for 8 weeks. Safety and immunologic correlates were secondary objectives. RESULTS: Ten patients were enrolled and completed the study. Imiquimod treatment was well tolerated, with only grade 1 to 2 transient local and systemic side effects consistent with imiquimod's immunomodulatory effects. Two patients achieved a partial response [20%; 95% confidence interval (CI), 3%-56%]. Responders showed histologic tumor regression with evidence of an immune-mediated response, showed by changes in the tumor lymphocytic infiltrate and locally produced cytokines. CONCLUSION: Topical imiquimod is a beneficial treatment modality for breast cancer metastatic to skin/chest wall and is well tolerated. Importantly, imiquimod can promote a proimmunogenic tumor microenvironment in breast cancer. Preclinical data generated by our group suggest superior results with a combination of imiquimod and ionizing radiation and we are currently testing in patients whether the combination can further improve antitumor immune and clinical responses.
PMID: 22767669
ISSN: 1078-0432
CID: 1395722